OpticalLimits

Just noted that IrixLens launched E-mount versions of two lenses past June

It's the same lenses with adapters built in, so no big deal, I think.

Well, the deal is that you can mount it on a Sony body without using expensive adapters (it's manual focus, but it has got electronics).

I think the world has left these Irix lenses a bit behind.

Well, may the neutrino coating be with them ...